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USGS 14034500 WILLOW CREEK AT HEPPNER, OR

  Stream Site

DESCRIPTION:
Latitude 45°21'02",   Longitude 119°32'56"   NAD27
Morrow County, Oregon, Hydrologic Unit 17070104
Drainage area: 96.8 square miles
Datum of gage: 1,952.73 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1989-10-01  2025-10-20  
 Daily Data
    Temperature, water, degrees Celsius  1972-03-21  2025-10-20  18310 
    Discharge, cubic feet per second  1951-10-01  2025-10-19  27048 
    pH, water, unfiltered, field, standard units  2020-02-12  2025-10-20  5879 
    Suspended sediment concentration, milligrams per liter  1967-10-01  1968-06-30  274 
    Suspended sediment discharge, short tons per day  1967-10-01  1968-06-30  274 
 Daily Statistics 
    Temperature, water, degrees Celsius  2009-06-10  2025-07-08 5710 
    Discharge, cubic feet per second  1951-10-01  2025-09-08 27007 
    Suspended sediment concentration, milligrams per liter  1967-10-01  1968-06-30 274 
    Suspended sediment discharge, short tons per day  1967-10-01  1968-06-30 274 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2009-06  2025-07  
    Discharge, cubic feet per second  1951-10  2025-09  
    Suspended sediment concentration, milligrams per liter  1967-10  1968-06  
    Suspended sediment discharge, short tons per day  1967-10  1968-06  
 Annual Statistics 
    Temperature, water, degrees Celsius  2009  2025  
    Discharge, cubic feet per second  1952  2025  
    Suspended sediment concentration, milligrams per liter  1968  1968  
    Suspended sediment discharge, short tons per day  1968  1968  
 Peak streamflow 1903-06-14  2024-01-29  75 
 Field measurements 1984-11-14  2025-09-09  289 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1964-06-04  2008-07-29  34 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Oregon Water Science Center
Email questions about this site to Oregon Water Science Center Water-Data Inquiries